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Additional Components For 3SB6

● P6-AC: Auxiliary contact
Indication of the device contact positions (Open/Closed).
● P6-FC: Fault signal contact
Indication of the device contact positions only after the automatic release due to overcurrent.
● P6-AF: Auxiliary contact and fault signal contact
Two change-over contacts that include both functions of P6-AC and P6-FC.
● P6-URX: Under-voltage release
Protection of the load in the event of a voltage drop (between 75% and 35% of its rated value), and prevent the device closing again until its input voltage is restored.
● P6-UR: Under-voltage release
Protection of the load in the event of the input voltage drop to 170V ± 5%.
● P6-OR: Over-voltage release
Protection of the load in the event of the voltage exceed 280 V ± 5%.
● P6-OUR: Over-voltage and undervoltage release
Protection of the load as described above for P6-OR and P6-UR.
Suitable for 3SB6 range MCBs.
Availability:

Technical specifications

  • Standard: IEC 60947-2

  • Rated insulation voltage (V AC): 500

  • Rated frequency (Hz): 50/60

  • Utilization category: AC 14

  • Mechanical life (times): 4,000

  • Conductor cross-sections

  • Solid and stranded (mm²): 2.5

  • Ambient temperature (°C): -5 ~ +40, max. 95 % humidity

  • Storage temperature (°C): -40 ~ +75

  • Terminal tightening torque (N·m): 0.5

  • Dielectric strength: 2,000

  • Wire square: 2.5


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